FIELD STRUCTURE OF CULTIVATED SOILS WITH SPECIAL REFERENCE TO ERODIBILITY BY WIND

[1] A RECALIBRATION OF THE HYDROMETER METHOD FOR MAKING MECHANICAL ANALYSIS OF SOILS [J]. AGRONOMY JOURNAL, 1951, 43 (09) : 434 - 438

[2] BRADFIELD R, 1938, SOIL SCI SOC AM P, V3, P70

[3] IMPROVED ROTARY SIEVE FOR MEASURING STATE AND STABILITY OF DRY SOIL STRUCTURE [J]. SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1952, 16 (02): : 113 - 117

[4] PROPERTIES OF SOIL WHICH INFLUENCE WIND EROSION .4. STATE OF DRY AGGREGATE STRUCTURE [J]. SOIL SCIENCE, 1951, 72 (05) : 387 - 401

[5] RUSSELL EW, 1938, 37 IMP BUR SOIL SCI

[6] STALLINGS JH, 1952, USDA SCSTP110 SOIL C

[7] Tiulin A.F., 1928, PERM AGR EXP ST DIV, V2, P77

[8] YODER ROBERT E., 1936, JOUR AMER SOC AGRON, V28, P337

[1] A RECALIBRATION OF THE HYDROMETER METHOD FOR MAKING MECHANICAL ANALYSIS OF SOILS [J]. AGRONOMY JOURNAL, 1951, 43 (09) : 434 - 438

[2] BRADFIELD R, 1938, SOIL SCI SOC AM P, V3, P70

[3] IMPROVED ROTARY SIEVE FOR MEASURING STATE AND STABILITY OF DRY SOIL STRUCTURE [J]. SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1952, 16 (02): : 113 - 117

[4] PROPERTIES OF SOIL WHICH INFLUENCE WIND EROSION .4. STATE OF DRY AGGREGATE STRUCTURE [J]. SOIL SCIENCE, 1951, 72 (05) : 387 - 401

[5] RUSSELL EW, 1938, 37 IMP BUR SOIL SCI

[6] STALLINGS JH, 1952, USDA SCSTP110 SOIL C

[7] Tiulin A.F., 1928, PERM AGR EXP ST DIV, V2, P77

[8] YODER ROBERT E., 1936, JOUR AMER SOC AGRON, V28, P337